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Toluene → 2'-Cyano-4'-methyl-N-((2-methylpyrimidin-5-yl)methyl)-5-(pyrrolidine-1-carbonyl)biphenyl-3-carboxamide

HRID 1845188
ノート
印刷プレビュー

反応式

HRID 1845188 の反応式
Br[C:2]1[CH:3]=[C:4]([CH:16]=[C:17]([C:19]([N:21]2[CH2:25][CH2:24][CH2:23][CH2:22]2)=[O:20])[CH:18]=1)[C:5]([NH:7][CH2:8][C:9]1[CH:10]=[N:11][C:12]([CH3:15])=[N:13][CH:14]=1)=[O:6].[CH3:26][C:27]1[CH:28]=[CH:29][C:30](B2OC(C)(C)C(C)(C)O2)=[C:31]([CH:34]=1)[C:32]#[N:33].C1(C)C=CC=CC=1.C(=O)([O-])[O-].[Cs+].[Cs+]>C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.O.C(O)C>[C:32]([C:31]1[CH:34]=[C:27]([CH3:26])[CH:28]=[CH:29][C:30]=1[C:2]1[CH:18]=[C:17]([C:19]([N:21]2[CH2:25][CH2:24][CH2:23][CH2:22]2)=[O:20])[CH:16]=[C:4]([C:5]([NH:7][CH2:8][C:9]2[CH:10]=[N:11][C:12]([CH3:15])=[N:13][CH:14]=2)=[O:6])[CH:3]=1)#[N:33]
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

8

反応物 4

HCID 1140TolueneHCID 10796Cesium carbonateHCID 581880073-Bromo-N-((2-methylpyrimidin-5-yl)methyl)-5-(pyrrolidine-1-carbonyl)benzamideHCID 584073295-Methyl-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile

生成物 1

HCID 442230412'-Cyano-4'-methyl-N-((2-methylpyrimidin-5-yl)methyl)-5-(pyrrolidine-1-carbonyl)biphenyl-3-carboxamide

試薬・触媒・溶媒

3
HCID 178418397HCID 178418397、化合物触媒HCID 702Ethanol溶媒HCID 962Water溶媒

反応条件

温度
90 °C

実験手順

Into a Parr pressure reactor were charged 3-bromo-N-((2-methylpyrimidin-5-yl)methyl)-5-(pyrrolidine-1-carbonyl)benzamide (240 mg, 0.48 mmol), 5-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (160 mg, 0.58 mmol) (WO 2008/130481), toluene (5 mL), ethanol (1 mL), cesium carbonate (170 mg, 0.52 mmol), and water (0.5 mL). The mixture was degassed and purged with nitrogen several times and then tetrakis(triphenylphosphine)palladium(0) (28 mg, 0.024 mmol) was added. The tube was sealed and the mixture was heated at 90° C. overnight. After cooling, the mixture was filtered through Celite and the filtrate was concentrated. The residue was purified via flash chromatography and then preparative HPLC to afford the desired product as a white solid.

後処理

  1. customThe mixture was degassed
  2. custompurged with nitrogen several times
  3. customThe tube was sealed
  4. temperatureAfter cooling
  5. filtrationthe mixture was filtered through Celite
  6. concentrationthe filtrate was concentrated
  7. customThe residue was purified via flash chromatography

出典と根拠

ORDレコード
ord-c778e4b7bccd4dbdb97bea296dc4abc4
出典データセット
uspto-grants-2015_02
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08946439B2

反応ノート

読み込み中…

このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート